Secure Computing SG300 User Manual page 4

Routes ............................................................................................................... 106
System............................................................................................................... 115
DNS ................................................................................................................... 116
DHCP Server ..................................................................................................... 118
Web Cache ........................................................................................................ 123
QoS Traffic Shaping .......................................................................................... 130
IPv6.................................................................................................................... 133
SIP ..................................................................................................................... 133
4. Firewall ..................................................................................................135
Incoming Access................................................................................................ 135
Web Management ............................................................................................. 137
Customizing the Firewall.................................................................................... 140
Definitions .......................................................................................................... 140
Packet Filtering .................................................................................................. 144
Network Address Translation (NAT) .................................................................. 148
Connection Tracking.......................................................................................... 161
Intrusion Detection............................................................................................. 163
Basic Intrusion Detection and Blocking (IDB) .................................................... 164
Advanced Intrusion Detection and Prevention (Snort and IPS) ......................... 166
Access Control and Content Filtering ................................................................ 171
Antivirus ............................................................................................................. 182
5. Virtual Private Networking ...................................................................193
PPTP and L2TP................................................................................................. 194
PPTP VPN Server ............................................................................................. 194
L2TP VPN Server .............................................................................................. 202
PPTP and L2TP VPN Client .............................................................................. 209
IPSec ................................................................................................................. 211
Quick Setup ....................................................................................................... 212
Set Up the Branch Office ................................................................................... 215
Configuring the Headquarters............................................................................ 227
Tunnel List ......................................................................................................... 230
NAT Traversal Support ...................................................................................... 233
Dynamic DNS Support....................................................................................... 233
Certificate Management..................................................................................... 233